Francisco Piedrahita:
Buho de Anteojos, Spectacled Owl (Pulsatrix perspicillata)
Francisco Piedrahita:
Buho de Anteojos, Spectacled Owl (Pulsatrix perspicillata)
Francisco Piedrahita:
Buho de Anteojos, Spectacled Owl (Pulsatrix perspicillata)
Francisco Piedrahita:
Black-and-white Owl (Ciccaba nigrolineata) (Strix nigrolineata)
Francisco Piedrahita:
Buho Crestado, Crested Owl (Lophostrix cristata)
Francisco Piedrahita:
Buho Real, Great Horned Owl (Bubo virginianus)
Francisco Piedrahita:
Buho Real, Great Horned Owl (Bubo virginianus)
Francisco Piedrahita:
Currucutú Común, Tropical Screech-Owl (Megascops choliba)
Francisco Piedrahita:
Currucutú Común, Tropical Screech-owl (Otus choliba) (Megascops choliba)
Francisco Piedrahita:
Currucutú Común, Tropical Screech-Owl (Megascops choliba)
Francisco Piedrahita:
Currucutú Selvático, Tawny-bellied Screech-Owl (Megascops watsonii)
Francisco Piedrahita:
Buhito Andino, Andean Pygmy-Owl (Glaucidium jardinii)
Francisco Piedrahita:
Buhito Andino, Andean Pygmy-Owl (Glaucidium jardinii)
Francisco Piedrahita:
Buhito Andino, Andean Pygmy-Owl (Glaucidium jardinii)
Francisco Piedrahita:
Buhito Andino, Andean Pygmy-Owl (Glaucidium jardinii)
Francisco Piedrahita:
Buhito Nubícola, Cloud-forest Pygmy-Owl (Glaucidium nubicola)
Francisco Piedrahita:
Ferruginous Pygmy-owl (Glaucidium brasilianum)
Francisco Piedrahita:
Mochuelo Terrero, Burrowing Owl (Athene cunicularia)
Francisco Piedrahita:
Mochuelo Terrero, Burrowing Owl (Athene cunicularia)
Francisco Piedrahita:
Mochuelo Terrero, Burrowing Owl (Athene cunicularia)
Francisco Piedrahita:
Mochuelo Terrero, Burrowing Owl (Athene cunicularia)
Francisco Piedrahita:
Mochuelo Terrero, Burrowing Owl (Athene cunicularia)
Francisco Piedrahita:
Mochuelo Terrero, Burrowing Owl (Athene cunicularia)